51366291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39181}}^1$

素因数の和:39226

約数の個数: 16

約数和(自身を含む): 75229440

約数和(自身を除く): 23863149

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 39181, 117543, 744439, 901163, 2233317, 2703489, 17122097, 51366291]

約数ペア:

[(1, 51366291), (3, 17122097), (19, 2703489), (23, 2233317), (57, 901163), (69, 744439), (437, 117543), (1311, 39181)]